CN102788356A - Quickly assembled and disassembled strip-shaped fire grate - Google Patents
Quickly assembled and disassembled strip-shaped fire grate Download PDFInfo
- Publication number
- CN102788356A CN102788356A CN2011101384132A CN201110138413A CN102788356A CN 102788356 A CN102788356 A CN 102788356A CN 2011101384132 A CN2011101384132 A CN 2011101384132A CN 201110138413 A CN201110138413 A CN 201110138413A CN 102788356 A CN102788356 A CN 102788356A
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- fire grate
- grate segment
- loading
- unloading
- segment
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Abstract
The invention relates to the technical field of a chain fire grate of an industrial boiler, in particular to a quickly assembled and disassembled strip-shaped fire grate, which solves the technical problems that a fixed endhinge hole of a fire grate segment in the conventional fire grate is a peripherally sealed hole and a hinge shaft on the fire grate is required to be disassembled when the fire grate segment is assembled on and disassembled from the fire grate, so that the fire grate is inconvenient to maintain, the working intensity for assembling and disassembling the fire grate segment is increased and the working efficiency of assembling and disassembling the fire grate segment is affected. According to the adopted technical scheme, the quickly assembled and disassembled strip-shaped fire grate is provided and comprises a driving chain, a hinge shaft, a fixed end hinge hole and a strip-shaped fire grate segment, wherein the hinge shaft and the fixed end hinge hole are matched with hinge holes on the driving chain; the strip-shaped fire grate segment is matched with the hinge shaft. The quickly assembled and disassembled strip-shaped fire grate is characterized in that the hinge shaft is provided with a fire grate segment assembling and disassembling groove, wherein the hinge hole on each of the second driving chain and above is doubled as a hiding hole of the fire grate segment assembling and disassembling groove; the fire grate segment assembling and disassembling groove is arranged at the hiding hole; and the fixed end hinge hole of the strip-shaped fire grate segment is a hinge hole with an assembling and disassembling opening corresponding to the space of the fire grate segment assembling and disassembling groove.
Description
Technical field
The present invention relates to Industrial Boiler traveling-grate stoker technical field, particularly relate to a kind of fast loading and unloading bar shaped fire grate.
Background technology
The patent No. is 200520108009.0 the turning nothing leakage of bar shaped coal stove screening; Because said fire grate segment stiff end structure is one to have the wall of fixing hole, fixing hole is pan, pan periphery seal imperforation; When on fire grate, loading and unloading fire grate segment; Must unload the hinge axis (fire grate bearing pin) on the lower fire grating, the fire grate segment pan is installed in fire grate segment on the hinge axis on the fire grate via hinge axis one end or the hinge axis from fire grate unloads successively then, is not easy to fire grate and safeguards; Increased loading and unloading fire grate segment working strength, the raising of influence loading and unloading fire grate segment operating efficiency.
Summary of the invention
The technical problem that the present invention will solve is; Fire grate segment stiff end pan is the hole of periphery seal in the existing fire grate; When on fire grate, loading and unloading fire grate segment; Must unload the hinge axis (fire grate bearing pin) on the lower fire grating, could be installed in fire grate segment on the hinge axis on the fire grate successively or the hinge axis from fire grate unloads via hinge axis one end then.Cause being not easy to fire grate and safeguard, increased loading and unloading fire grate segment working strength, the deficiency that influence loading and unloading fire grate segment operating efficiency improves.
For solving the problems of the technologies described above; The technical scheme that the present invention taked is for providing a kind of fast loading and unloading bar shaped fire grate; Structure is with existing bar shaped traveling-grate stoker; It comprises the rectangular bodily form fire grate segment that drive chain, the hinge axis that cooperates with drive chain upper hinge hole and stiff end pan cooperate with said hinge axis; It is characterized in that: have fire grate segment loading and unloading groove on the said hinge axis, drive chain is arranged in order, the concealed manhole of the said fire grate segment loading and unloading of second and above each bar drive chain upper hinge hole double as groove; Said fire grate segment loading and unloading groove is in corresponding said concealed manhole, and said rectangular bodily form fire grate segment stiff end pan is that the pan that loads and unloads the corresponding loading and unloading opening of separation with said fire grate segment is arranged.Only need the said hinge axis axial location of adjustment, it is inboard to make said fire grate segment loading and unloading groove be moved to said concealed manhole place drive chain in the said concealed manhole, and said fire grate can load and unload state; Can be at said fire grate segment loading and unloading groove place; Be implemented on the said hinge axis successively the loading and unloading of said rectangular bodily form fire grate segment, accomplish loading and unloading to said rectangular bodily form fire grate segment after, adjustment recovers said hinge axis location again; Said fire grate segment loading and unloading groove is moved in the said concealed manhole, and said fire grate is in running status.
The present invention compared with present technology; Owing to have fire grate segment loading and unloading groove on the said hinge axis; Said rectangular bodily form fire grate segment stiff end pan is that the project organization that loads and unloads the pan of the corresponding loading and unloading opening of separation with said fire grate segment is arranged simultaneously, when on fire grate, loading and unloading fire grate segment, needn't unload the hinge axis on the lower fire grating; Only need the operation of the said hinge axis axial location of adjustment, just can on fire grate, load and unload fire grate segment.Its beneficial effect is to be convenient to fire grate safeguard, has reduced loading and unloading fire grate segment working strength, has improved loading and unloading fire grate segment operating efficiency.
Description of drawings
Fig. 1 is the said rectangular bodily form fire grate segment side-looking structural representation of fast loading and unloading bar shaped fire grate;
Fig. 2 is the said hinge axis plan structure of a fast loading and unloading bar shaped fire grate sketch map;
Fig. 3 overlooks the broken section structural representation for fast loading and unloading bar shaped fire grate in the time can loading and unloading state;
Fig. 4 overlooks the broken section structural representation for fast loading and unloading bar shaped fire grate when running status.
The specific embodiment
Provide the preferred embodiment of the present invention below in conjunction with accompanying drawing: load and unload the bar shaped fire grate structure soon with existing bar shaped traveling-grate stoker; It comprises the rectangular bodily form fire grate segment 3 that two drive chains 1, the hinge axis 2 that cooperates with two drive chains, 1 upper hinge hole and stiff end pan cooperate with said hinge axis 2; It is characterized in that: have fire grate segment loading and unloading groove 4 on the said hinge axis 2; Drive chain 1 is arranged in order; The concealed manhole of the said fire grate segment loading and unloading of second drive chain 1 upper hinge hole double as groove 4; Said fire grate segment loading and unloading groove 4 is in corresponding said concealed manhole, and said rectangular bodily form fire grate segment 3 stiff end pans are that the pan 5 that loads and unloads the corresponding loading and unloading opening of groove 4 spacings with said fire grate segment is arranged.When on fast loading and unloading bar shaped fire grate, carrying out the loading and unloading to said rectangular bodily form fire grate segment 3; Adjust said hinge axis 2 axial locations; Make said fire grate segment loading and unloading groove 4 in said concealed manhole, be moved to second drive chain 1 inboard; Make fast loading and unloading bar shaped fire grate can load and unload state; The process that said rectangular bodily form fire grate segment 3 is installed is at said fire grate segment loading and unloading groove 4 places; With the said pan of said rectangular bodily form fire grate segment 3 stiff ends 5 loading and unloading opening both sides and said fire grate segment loading and unloading groove 4 cooperates, radially push away said rectangular bodily form fire grate segment 3 stiff ends extremely the said pan 5 of said rectangular bodily form fire grate segment 3 stiff ends cooperate with said hinge axis 2 put in place after, axially stir extremely said rectangular bodily form fire grate segment 3 installation sites of said rectangular bodily form fire grate segment 3 stiff ends; The process of dismantling said rectangular bodily form fire grate segment 3 is opposite with the procedural order that said rectangular bodily form fire grate segment 3 is installed; Be implemented on the said hinge axis 2 successively loading and unloading to said rectangular bodily form fire grate segment 3.After the loading and unloading of completion to said rectangular bodily form fire grate segment 3, adjustment recovers said hinge axis 2 axial locations again, and said fire grate segment loading and unloading groove 4 is moved in the said concealed manhole, loads and unloads the bar shaped fire grate soon in running status.
Claims (1)
1. one kind is loaded and unloaded the bar shaped fire grate soon; It comprises the rectangular bodily form fire grate segment that drive chain, the hinge axis that cooperates with drive chain upper hinge hole and stiff end pan cooperate with said hinge axis; It is characterized in that: have fire grate segment loading and unloading groove on the said hinge axis; Drive chain is arranged in order; The concealed manhole of the said fire grate segment loading and unloading of second and above each bar drive chain upper hinge hole double as groove, said fire grate segment loading and unloading groove is in corresponding said concealed manhole, and said rectangular bodily form fire grate segment stiff end pan is that the pan that loads and unloads the corresponding loading and unloading opening of separation with said fire grate segment is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101384132A CN102788356A (en) | 2011-05-16 | 2011-05-16 | Quickly assembled and disassembled strip-shaped fire grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101384132A CN102788356A (en) | 2011-05-16 | 2011-05-16 | Quickly assembled and disassembled strip-shaped fire grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102788356A true CN102788356A (en) | 2012-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101384132A Pending CN102788356A (en) | 2011-05-16 | 2011-05-16 | Quickly assembled and disassembled strip-shaped fire grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102788356A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE618339A (en) * | 1961-12-09 | 1962-09-17 | Polysius Gmbh | Securing device for hinge bolts, in particular grid plates in the case of movable grids |
| CN87213492U (en) * | 1987-09-16 | 1988-11-09 | 范继芳 | Reciprocating roller type fire grate |
| CN2381895Y (en) * | 1999-07-09 | 2000-06-07 | 双鸭山市锅炉总厂 | Boiler gratings |
| CN2727568Y (en) * | 2004-09-09 | 2005-09-21 | 黑龙江双锅锅炉股份有限公司 | Boiler grate bar having mazy ventilation holes |
| CN201212688Y (en) * | 2008-05-14 | 2009-03-25 | 沈阳军区联勤部工程安装大队 | Coke-breaking reciprocative fire grate |
| CN101776274A (en) * | 2010-01-25 | 2010-07-14 | 王聪会 | Non-coal leaking front air-outlet reciprocating grate segment for large suspension-type reciprocating grate |
| CN202040818U (en) * | 2011-05-16 | 2011-11-16 | 马成果 | Strip-shaped fire grate capable of being assembled and disassembled fast |
-
2011
- 2011-05-16 CN CN2011101384132A patent/CN102788356A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE618339A (en) * | 1961-12-09 | 1962-09-17 | Polysius Gmbh | Securing device for hinge bolts, in particular grid plates in the case of movable grids |
| CN87213492U (en) * | 1987-09-16 | 1988-11-09 | 范继芳 | Reciprocating roller type fire grate |
| CN2381895Y (en) * | 1999-07-09 | 2000-06-07 | 双鸭山市锅炉总厂 | Boiler gratings |
| CN2727568Y (en) * | 2004-09-09 | 2005-09-21 | 黑龙江双锅锅炉股份有限公司 | Boiler grate bar having mazy ventilation holes |
| CN201212688Y (en) * | 2008-05-14 | 2009-03-25 | 沈阳军区联勤部工程安装大队 | Coke-breaking reciprocative fire grate |
| CN101776274A (en) * | 2010-01-25 | 2010-07-14 | 王聪会 | Non-coal leaking front air-outlet reciprocating grate segment for large suspension-type reciprocating grate |
| CN202040818U (en) * | 2011-05-16 | 2011-11-16 | 马成果 | Strip-shaped fire grate capable of being assembled and disassembled fast |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |
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| WD01 | Invention patent application deemed withdrawn after publication |